Back close

A novel approach to wireless power transfer

Publication Type : Conference Proceedings

Publisher : 2017 International Conference on Technological Advancements in Power and Energy

Source : 2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy), IEEE, Kollam, India (2017)

Url : https://ieeexplore.ieee.org/document/8397218

Campus : Bengaluru

School : School of Engineering

Center : Center for Computational Engineering and Networking

Department : Electrical and Electronics

Year : 2017

Abstract : The fundamental capacity of Wireless Power Transfer (WPT) is to permit electrical gadgets to be persistently charged and conquer the requirement of a power line. Remote power can be bridled and actualized in a home to such an extent that a portable PC and telephone gets charged persistently and remotely without the requirement for connecting anything to. In this paper, an inductive wireless power charging system to charge a laptop at 19.5V, 2.3A is proposed. An ac-ac resonant converter is adopted at the front end instead of a dc link. An LLC-SS is employed to reduce the power loss during transmission. The main challenge in WPT system lies in designing efficient transmitter and receiver coils and maintaining a constant voltage at the load for varied distance between the coils. A PI controller is adapted to mitigate the effects of variation in mutual coupling. Resonant coupling will improve the system efficiency and permit the power transfer at kilohertz frequency range.

Cite this Research Publication : A. P. Asokan and Mamatha, I., “A novel approach to wireless power transfer”, 2017 International Conference on Technological Advancements in Power and Energy ( TAP Energy). IEEE, Kollam, India, 2017.

Admissions Apply Now